US Bridges

Il 15 FAP 103 over Sugar Creek

Good

St. Clair County, Illinois · .85 MI E. Greenmount · Structure no. 082204300000000

Built
2009
16 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
26 ft
2 main spans
Daily traffic
12,500
2023 count
Owner
State
State Highway Agency

About this bridge

Il 15 FAP 103 over Sugar Creek is a concrete culvert carrying Il 15 FAP 103 over Sugar Creek in St. Clair County, Illinois. It was built in 2009, so it is 16 years old, younger than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,500 vehicles a day, roughly 9% of them trucks, projected to reach 11,716 by 2046. The structure is 26 ft (7.8 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIl 15 FAP 103
CrossesSugar Creek
Location.85 MI E. Greenmount
RouteState Highway 13
Coordinates38.47357, -89.92401
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length26 ft (7.8 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,500 (2023)
Projected traffic11,716 by 2046
Trucks9%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Il 15 FAP 103 over Sugar Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is Il 15 FAP 103 over Sugar Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Il 15 FAP 103 over Sugar Creek carry?

About 12,500 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Il 15 FAP 103 over Sugar Creek?

The structure is 26 ft (7.8 m) long with a longest span of 10 ft (3.2 m).

Who owns Il 15 FAP 103 over Sugar Creek?

It is owned by the State Highway Agency.